Magento Cart help

I need help adapting the look and feel of my magento commerce storefront to an existing graphic design. Our store has under 75 products and will probably have 5-7 different types of page layout. I do not need graphic design help. I will supply psd files of what I'd like the pages to look like and I'll leave it to you to make them work. ? it is very important to me that you have some experience with magento cart prior to accepting this project. we're looking for a scalable implementation.? ## Deliverables please view [login to view URL] for a sample of webpage templates that I would like to base our store on. I would like to provide you with additional jpg or psd files for a visual guide to the layout of the site. we can make small changes to make the store work, but I want the same basic look. I will need the following: 1)a main page like [login to view URL] where we can have featured products on the boxes on the left, products and news in the middle and other info as needed. 2) a category page to look like [login to view URL] where you'll see a grid of products where you currently see the larger column's text blocks - this page should also have featured products on the box at left. 3) an article or resource page that may or may not feature a product to look like [login to view URL] 4) an individual product page like [login to view URL] where a single product is displayed in the main area and related products are displayed at left.? **please note** Magento Commerce is regularly updated, it is extremely important that any work you do is within their guidelines. I do not want to have to hire someone to re-do a template every time they issue an update. Your work should not make drastic changes to our ability to install updates without further help. If you do not feel that this is possible we will expect a detailed explaination of how your code has altered the storefront so that anyone else can perform upgrades in a quick and fully functional manner. If you need more specifics to bid, please let me know. I will be happy to create mockups of all of the pages that I can think of. again, I'm anticipating one main visual look with a couple of components for various functions like catagories of products, individual products and resources or articles that are just text. When bidding on this project please keep in mind that I do not need a graphic designer and do not want to stray far from my established templates. I need someone who has experience with Magento Commerce specifically. Other cart experience is fine, but if you have no Magento experience we're probably not interested. We are looking for a site that can grow and a programmer that we can grow with and hire for additional projects after we launch.? Our desired timeline is two weeks, please let us know if you don't think this is realistic. If you need additional information to issue an accurate bid, please just ask. thank you for your time.